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?请教高手:一些英语单选题
1.It is ()reading the book. A.worthwhile B.well worth

2.She ()the exam again since she had already passed it. A.needn't have taken B.didn't need to take

3.We were forced to accept it as true in the ()of other evidence.

A.absence B.lack

4.A witness in a murder trial is commonly()to know the facts in the case. A.assumed B.trusted

5.Whenever he reads his work to the class,he() with great pleasure. A.does it so B.does so

6.It's necessary that an efficient worker ()his work on time.

A.accomplishes B.can accomplish C.accomplish

7.The problen is believed() at the conference two weeks ago.

A.to have been discussed B. to be discussed

8.You can stay here() you keep quiet.A.unless B.so long as

9.()with the size of the whole earth,the highest mountain doesn't seem high at all.A.Comparing B.Compared

10.-What has happened to her? -I don't know.He()lost.

A.may get B.may have got

11.He taught himself advanced mathematics as a child.He() a very intelligent boy. A.must have been B.must be

12.I'd rather you ()by train,because I can't bear the idea of your flying in an airplane. A.would go B.go
悬赏分:5 -离问题结束还有:15天15小时
提问者:木子试用期

共2条 其它回答
.It is (B)reading the book. A.worthwhile B.well worth

2.She (B)the exam again since she had already passed it. A.needn't have taken B.didn't need to take

3.We were forced to accept it as true in the (A)of other evidence.

A.absence B.lack

4.A witness in a murder trial is commonly(A)to know the facts in the case. A.assumed B.trusted

5.Whenever he reads his work to the class,he(A) with great pleasure. A.does it so B.does so

6.It's necessary that an efficient worker (C)his work on time.

A.accomplishes B.can accomplish C.accomplish

7.The problen is believed(A) at the conference two weeks ago.

A.to have been discussed B. to be discussed

8.You can stay here(B) you keep quiet.A.unless B.so long as

9.(B)with the size of the whole earth,the highest mountain doesn't seem high at all.A.Comparing B.Compared

10.-What has happened to her? -I don't know.He(B)lost.

A.may get B.may have got

11.He taught himself advanced mathematics as a child.He(A) a very intelligent boy. A.must have been B.must be

12.I'd rather you (A)by train,because I can't bear the idea of your flying in an airplane. A.would go B.go

是5`9`12错了吗?可以告诉我答案吗?谢谢!

第二题,needn't have done 表示没必要做某事,实际情况往往是已经作了,didn't need to sth 则为没必要做某事.

三,in the absence of sth 是惯用用法,意为在没有某物的情况下.

八,由于后面时间状语的限制,过去完成时表示已经做完了.

十,也是考察情态动词用法,may have done 表示以现在为起点的推测可能.其实这东西我感觉讲也讲不清,等你做的足够多时,凭语感就可以了,那些所谓的规律太难区分了.

十一,注意boy,
回答者:鱼 -试用期 1-1 19:09
我看不懂......
回答者:小贝 -试用期 1-1 23:44

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